CA1262263A - Radio-emetteur am a modulateur d'impulsions en duree - Google Patents

Radio-emetteur am a modulateur d'impulsions en duree

Info

Publication number
CA1262263A
CA1262263A CA000530491A CA530491A CA1262263A CA 1262263 A CA1262263 A CA 1262263A CA 000530491 A CA000530491 A CA 000530491A CA 530491 A CA530491 A CA 530491A CA 1262263 A CA1262263 A CA 1262263A
Authority
CA
Canada
Prior art keywords
pulses
amplitude
timing circuit
tube
amplifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000530491A
Other languages
English (en)
Inventor
Gilmer L. Hulsey
Bryan A. Weaver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Electronics Corp
Original Assignee
Varian Associates Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of CA1262263A publication Critical patent/CA1262263A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes

Landscapes

  • Amplifiers (AREA)
  • Transmitters (AREA)
CA000530491A 1986-02-25 1987-02-24 Radio-emetteur am a modulateur d'impulsions en duree Expired CA1262263A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83262986A 1986-02-25 1986-02-25
US832,629 1986-02-25

Publications (1)

Publication Number Publication Date
CA1262263A true CA1262263A (fr) 1989-10-10

Family

ID=25262219

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000530491A Expired CA1262263A (fr) 1986-02-25 1987-02-24 Radio-emetteur am a modulateur d'impulsions en duree

Country Status (3)

Country Link
EP (1) EP0239249A3 (fr)
JP (1) JPS62200919A (fr)
CA (1) CA1262263A (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506920A (en) * 1966-02-10 1970-04-14 Gates Radio Co High efficiency transformer utilizing pulse duration modulation to eliminate audio-rf transformer coupling
JPS523242A (en) * 1975-06-24 1977-01-11 Kosaburo Sumi Emergency switching gear for electromotive shutter
US4122415A (en) * 1977-03-21 1978-10-24 Rca Corporation AM transmitter with an offset voltage to the RF stage to compensate for switching time of the modulators
US4140980A (en) * 1978-02-24 1979-02-20 Rockwell International Corporation Compensation circuit for trailing edge distortion of pulse-width modulated signal

Also Published As

Publication number Publication date
EP0239249A3 (fr) 1989-07-26
JPS62200919A (ja) 1987-09-04
EP0239249A2 (fr) 1987-09-30

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Legal Events

Date Code Title Description
MKLA Lapsed